Second, air pollution can make frequency puncture ozone. Next, it can make the ice melt, making trees and underwater creatures die. Besides, air pollution is caused by emissions from factories, vehicles. So to reduce the harmful effects of it, we should cultivate more green trees, should not use coal stove, firewood stove. Finally, the greenhouse effect can make air pollution looms. If we do not want the Earth heats up, we make use of natural light, use power-saving light bulbs, electrical equipment off when out of the room. to reduce the amount of CO2 emissions. These factors contribute to making life more difficult for its residents
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